For front gear train engines, install the fan shroud support brackets and mounting capscrews. Tighten the lower fan shroud support bracket mounting capscrews. NOTE: Do not tighten the two upper fan shroud support bracket’s mounting capscrews at this time. Tighten the upper fan shroud support bracket mounting capscrews after the fan shroud is installed. Torque… Read More »
Inspect the fan pulley support brackets for damage. Replace if any damage is found.
NOTE: For some applications, the fan shroud is attached to the engine. To remove the fan shroud, refer to the OEM service information. For front gear train engines, remove the mounting capscrews and the fan shroud support brackets.
Check the fan shroud for damage, contact with the cooling fan, or both. Replace any damaged components.
A fan shroud assembly is used to direct air flow provided by the cooling fan. A missing or damaged fan shroud will reduce the amount air flow provided by the cooling fan and can cause an engine coolant overheat condition.
Install the fan hub and four capscrews. Torque Value: 24 N•m [ 212 in-lb]
Clean the fan hub and fan pulley with solvent. Dry with compressed air. Inspect the fan hub for indications of oil seal leakage. Inspect the fan hub for cracks or other damage. Inspect the fan hub chamfer and pulley mating surface for damage. Replace the fan hub if damage is found . Turn the fan… Read More »
NOTE: There are many available fan hub configurations. Be sure to note the location, orientation, and mounting pattern of the hub prior to removal from the engine. Remove the four capscrews and the fan hub.
NOTE: Make sure to install the electric fan clutch mounting bracket in the same orientation and location as removed. The mounting bracket can be installed in different orientations for different fan drive arrangements. Install the electric fan clutch support bracket, wiring harness pigtail P-clip and mounting capscrews. Torque Value: 33 N•m [ 25 ft-lb ]… Read More »
Clean the fan clutch and bracket with solvent. Dry with compressed air. Inspect the fan clutch and bracket for damage.